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<a href="#GtkColorButton.synopsis" class="shortcut">Top</a>
                   | 
                  <a href="#GtkColorButton.description" class="shortcut">Description</a>
                   | 
                  <a href="#GtkColorButton.object-hierarchy" class="shortcut">Object Hierarchy</a>
                   | 
                  <a href="#GtkColorButton.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
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                  <a href="#GtkColorButton.properties" class="shortcut">Properties</a>
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                  <a href="#GtkColorButton.signals" class="shortcut">Signals</a>
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<div class="refentry">
<a name="GtkColorButton"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GtkColorButton.top_of_page"></a>GtkColorButton</span></h2>
<p>GtkColorButton — A button to launch a color selection dialog</p>
</td>
<td valign="top" align="right"><img src="color-button.png"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="GtkColorButton.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include &lt;gtk/gtk.h&gt;

struct              <a class="link" href="GtkColorButton.html#GtkColorButton-struct" title="struct GtkColorButton">GtkColorButton</a>;
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="GtkColorButton.html#gtk-color-button-new" title="gtk_color_button_new ()">gtk_color_button_new</a>                (<em class="parameter"><code><span class="type">void</span></code></em>);
<a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="GtkColorButton.html#gtk-color-button-new-with-color" title="gtk_color_button_new_with_color ()">gtk_color_button_new_with_color</a>     (<em class="parameter"><code>const <a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a> *color</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GtkColorButton.html#gtk-color-button-set-color" title="gtk_color_button_set_color ()">gtk_color_button_set_color</a>          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code>const <a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a> *color</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GtkColorButton.html#gtk-color-button-get-color" title="gtk_color_button_get_color ()">gtk_color_button_get_color</a>          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code><a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a> *color</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GtkColorButton.html#gtk-color-button-set-alpha" title="gtk_color_button_set_alpha ()">gtk_color_button_set_alpha</a>          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> alpha</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint16"><span class="returnvalue">guint16</span></a>             <a class="link" href="GtkColorButton.html#gtk-color-button-get-alpha" title="gtk_color_button_get_alpha ()">gtk_color_button_get_alpha</a>          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GtkColorButton.html#gtk-color-button-set-use-alpha" title="gtk_color_button_set_use_alpha ()">gtk_color_button_set_use_alpha</a>      (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> use_alpha</code></em>);
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="GtkColorButton.html#gtk-color-button-get-use-alpha" title="gtk_color_button_get_use_alpha ()">gtk_color_button_get_use_alpha</a>      (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GtkColorButton.html#gtk-color-button-set-title" title="gtk_color_button_set_title ()">gtk_color_button_set_title</a>          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *title</code></em>);
const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       <a class="link" href="GtkColorButton.html#gtk-color-button-get-title" title="gtk_color_button_get_title ()">gtk_color_button_get_title</a>          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="GtkColorButton.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a>
   +----<a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a>
         +----<a class="link" href="GtkObject.html" title="GtkObject">GtkObject</a>
               +----<a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a>
                     +----<a class="link" href="GtkContainer.html" title="GtkContainer">GtkContainer</a>
                           +----<a class="link" href="GtkBin.html" title="GtkBin">GtkBin</a>
                                 +----<a class="link" href="GtkButton.html" title="GtkButton">GtkButton</a>
                                       +----GtkColorButton
</pre>
</div>
<div class="refsect1">
<a name="GtkColorButton.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GtkColorButton implements
 AtkImplementorIface,  <a class="link" href="GtkBuildable.html" title="GtkBuildable">GtkBuildable</a> and  <a class="link" href="GtkActivatable.html" title="GtkActivatable">GtkActivatable</a>.</p>
</div>
<div class="refsect1">
<a name="GtkColorButton.properties"></a><h2>Properties</h2>
<pre class="synopsis">
  "<a class="link" href="GtkColorButton.html#GtkColorButton--alpha" title='The "alpha" property'>alpha</a>"                    <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write
  "<a class="link" href="GtkColorButton.html#GtkColorButton--color" title='The "color" property'>color</a>"                    <a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a>*             : Read / Write
  "<a class="link" href="GtkColorButton.html#GtkColorButton--title" title='The "title" property'>title</a>"                    <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write
  "<a class="link" href="GtkColorButton.html#GtkColorButton--use-alpha" title='The "use-alpha" property'>use-alpha</a>"                <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="GtkColorButton.signals"></a><h2>Signals</h2>
<pre class="synopsis">
  "<a class="link" href="GtkColorButton.html#GtkColorButton-color-set" title='The "color-set" signal'>color-set</a>"                                      : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS"><code class="literal">Run First</code></a>
</pre>
</div>
<div class="refsect1">
<a name="GtkColorButton.description"></a><h2>Description</h2>
<p>
The <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> is a button which displays the currently selected color
an allows to open a color selection dialog to change the color. It is suitable
widget for selecting a color in a preference dialog.
</p>
</div>
<div class="refsect1">
<a name="GtkColorButton.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GtkColorButton-struct"></a><h3>struct GtkColorButton</h3>
<pre class="programlisting">struct GtkColorButton;</pre>
<p>
The GtkColorButton struct has only private fields and
should not be used directly.
</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-color-button-new"></a><h3>gtk_color_button_new ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *         gtk_color_button_new                (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Creates a new color button. This returns a widget in the form of
a small button containing a swatch representing the current selected 
color. When the button is clicked, a color-selection dialog will open, 
allowing the user to select a color. The swatch will be updated to reflect 
the new color when the user finishes.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a new color button.</td>
</tr></tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-color-button-new-with-color"></a><h3>gtk_color_button_new_with_color ()</h3>
<pre class="programlisting"><a class="link" href="GtkWidget.html" title="GtkWidget"><span class="returnvalue">GtkWidget</span></a> *         gtk_color_button_new_with_color     (<em class="parameter"><code>const <a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a> *color</code></em>);</pre>
<p>
Creates a new color button.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>color</code></em> :</span></p></td>
<td>A <a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a> to set the current color with.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a new color button.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-color-button-set-color"></a><h3>gtk_color_button_set_color ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gtk_color_button_set_color          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code>const <a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a> *color</code></em>);</pre>
<p>
Sets the current color to be <em class="parameter"><code>color</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>color_button</code></em> :</span></p></td>
<td>a <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>color</code></em> :</span></p></td>
<td>A <a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a> to set the current color with.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-color-button-get-color"></a><h3>gtk_color_button_get_color ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gtk_color_button_get_color          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code><a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a> *color</code></em>);</pre>
<p>
Sets <em class="parameter"><code>color</code></em> to be the current color in the <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> widget.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>color_button</code></em> :</span></p></td>
<td>a <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>color</code></em> :</span></p></td>
<td>a <a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a> to fill in with the current color.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-color-button-set-alpha"></a><h3>gtk_color_button_set_alpha ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gtk_color_button_set_alpha          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint16"><span class="type">guint16</span></a> alpha</code></em>);</pre>
<p>
Sets the current opacity to be <em class="parameter"><code>alpha</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>color_button</code></em> :</span></p></td>
<td>a <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>alpha</code></em> :</span></p></td>
<td>an integer between 0 and 65535.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-color-button-get-alpha"></a><h3>gtk_color_button_get_alpha ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint16"><span class="returnvalue">guint16</span></a>             gtk_color_button_get_alpha          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>);</pre>
<p>
Returns the current alpha value.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>color_button</code></em> :</span></p></td>
<td>a <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>an integer between 0 and 65535.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-color-button-set-use-alpha"></a><h3>gtk_color_button_set_use_alpha ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gtk_color_button_set_use_alpha      (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> use_alpha</code></em>);</pre>
<p>
Sets whether or not the color button should use the alpha channel.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>color_button</code></em> :</span></p></td>
<td>a <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>use_alpha</code></em> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if color button should use alpha channel, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if not.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-color-button-get-use-alpha"></a><h3>gtk_color_button_get_use_alpha ()</h3>
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            gtk_color_button_get_use_alpha      (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>);</pre>
<p>
Does the color selection dialog use the alpha channel?
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>color_button</code></em> :</span></p></td>
<td>a <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the color sample uses alpha channel, <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> if not.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-color-button-set-title"></a><h3>gtk_color_button_set_title ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gtk_color_button_set_title          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *title</code></em>);</pre>
<p>
Sets the title for the color selection dialog.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>color_button</code></em> :</span></p></td>
<td>a <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>title</code></em> :</span></p></td>
<td>String containing new window title.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="gtk-color-button-get-title"></a><h3>gtk_color_button_get_title ()</h3>
<pre class="programlisting">const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       gtk_color_button_get_title          (<em class="parameter"><code><a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *color_button</code></em>);</pre>
<p>
Gets the title of the color selection dialog.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>color_button</code></em> :</span></p></td>
<td>a <a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>An internal string, do not free the return value</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
</div>
<div class="refsect1">
<a name="GtkColorButton.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GtkColorButton--alpha"></a><h3>The <code class="literal">"alpha"</code> property</h3>
<pre class="programlisting">  "alpha"                    <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a>                 : Read / Write</pre>
<p>
The selected opacity value (0 fully transparent, 65535 fully opaque).
</p>
<p>Allowed values: &lt;= 65535</p>
<p>Default value: 65535</p>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkColorButton--color"></a><h3>The <code class="literal">"color"</code> property</h3>
<pre class="programlisting">  "color"                    <a href="../gdk/gdk-Colormaps-and-Colors.html#GdkColor"><span class="type">GdkColor</span></a>*             : Read / Write</pre>
<p>
The selected color.
</p>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkColorButton--title"></a><h3>The <code class="literal">"title"</code> property</h3>
<pre class="programlisting">  "title"                    <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>*                : Read / Write</pre>
<p>
The title of the color selection dialog
</p>
<p>Default value: "Pick a Color"</p>
<p class="since">Since 2.4</p>
</div>
<hr>
<div class="refsect2">
<a name="GtkColorButton--use-alpha"></a><h3>The <code class="literal">"use-alpha"</code> property</h3>
<pre class="programlisting">  "use-alpha"                <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a>              : Read / Write</pre>
<p>
If this property is set to <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>, the color swatch on the button is rendered against a
checkerboard background to show its opacity and the opacity slider is displayed in the 
color selection dialog.
</p>
<p>Default value: FALSE</p>
<p class="since">Since 2.4</p>
</div>
</div>
<div class="refsect1">
<a name="GtkColorButton.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GtkColorButton-color-set"></a><h3>The <code class="literal">"color-set"</code> signal</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                user_function                      (<a class="link" href="GtkColorButton.html" title="GtkColorButton"><span class="type">GtkColorButton</span></a> *widget,
                                                        <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>        user_data)      : <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Signals.html#G-SIGNAL-RUN-FIRST:CAPS"><code class="literal">Run First</code></a></pre>
<p>
The ::color-set signal is emitted when the user selects a color.
When handling this signal, use <a class="link" href="GtkColorButton.html#gtk-color-button-get-color" title="gtk_color_button_get_color ()"><code class="function">gtk_color_button_get_color()</code></a> and 
<a class="link" href="GtkColorButton.html#gtk-color-button-get-alpha" title="gtk_color_button_get_alpha ()"><code class="function">gtk_color_button_get_alpha()</code></a> to find out which color was just selected.
</p>
<p>
Note that this signal is only emitted when the <span class="emphasis"><em>user</em></span>
changes the color. If you need to react to programmatic color changes
as well, use the notify::color signal.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>widget</code></em> :</span></p></td>
<td>the object which received the signal.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>user_data</code></em> :</span></p></td>
<td>user data set when the signal handler was connected.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.4</p>
</div>
</div>
<div class="refsect1">
<a name="GtkColorButton.see-also"></a><h2>See Also</h2>
<p>
<a class="link" href="GtkColorSelectionDialog.html" title="GtkColorSelectionDialog"><span class="type">GtkColorSelectionDialog</span></a>, <a class="link" href="GtkFontButton.html" title="GtkFontButton"><span class="type">GtkFontButton</span></a>
</p>
</div>
</div>
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